On Mon, 2007-10-15 at 13:12 -0400, DJ Delorie wrote: > > I wasn't assuming the errors were normally distributed, but I take > > you're point. Anyone friendly with a fab house enough to find out how > > these registration errors work for real? > > I'll ask 4pcb...
>From what I can tell, one of the fancier fabs in the UK. They don't specify what distribution their 2mil registration tolerance follows, but they do show a rectangular mask cutout. (Might just be for illustration purposes though). http://www.stevenagecircuits.co.uk/products/capability/solderresist.jsp Peter _______________________________________________ geda-dev mailing list [email protected] http://www.seul.org/cgi-bin/mailman/listinfo/geda-dev
